The PolySense team has just published a new article on Analytical Chemistry reporting on a the realization of a QEPAS sensor for simultaneous dual gas detection of Methane/Nitric Oxide and water vapor with sensitivity down to few ppbs, by simultaneously exciting two in-plane flexural vibrational mode of a custom QTF. The following link provide access Leggi di piùNew publication on Analytical Chemistry Journal[…]
The PolySense team has just published a new article on Sensors and Actuators B Chemical reporting on a the realization of a QEPAS sensor for CH4 detection with vibrational to translational (V-T) relaxation self-calibration via simultaneous detection of water vapor concentration, exploiting a custom QTF operating in both the fundamental and first overtone flexural mode. Leggi di piùNew publication on Sensors and Actuators B Chemical[…]
Prof. Vincenzo Spagnolo, Prof. Lei Dong, Prof. Weidong Chen and Dr. Pietro Patimisco are currently accepting submissions for the upcoming Special Issue titled “Optical Spectroscopy, Sensing, and Imaging from UV to THz Range”, which will be published in Sensors MPDI . The Special Issue belongs to the section “Physical Sensors” and is open to both original Leggi di piùSpecial Issue “Optical Spectroscopy, Sensing, and Imaging from UV to THz Range”[…]
Prof. Spagnolo will give a seminar on May 17th at the Institute of Chemical Technologies and Analytics of the Technical University of Wien on “Quartz-enhanced photoacoustic spectroscopy: basics, merits and new developments”.
The PolySense team has just published a new article on Analytical Chemistry reporting on a the realization of a QEPAS sensor for CO detection with record sensitivity, exploiting an innovative surface grooved QTF. The following link provide access to the article. http://polysense.poliba.it/wp-content/uploads/2019/05/105_acs-analchem_2019.pdf
Prof. Spagnolo will give a seminar on April 2nd at the Shanghai Institute of Technical Physics on “Real-world applications of Quartz-Enhanced Photo Acoustic gas sensing”.
The PolySense team has just published a new article on Spectrochimica Acta A reporting on a the realization of an innovative multi-gas sensor using a tunable Fabry-Perot filter detector. The following link provide access to the article. http://polysense.poliba.it/wp-content/uploads/2019/03/104_FP-filters_spectr.-acta-A_-2019.pdf
Professor Vincenzo Spagnolo will present a webinar titled Recent Advances in Quartz-Enhanced Photoacoustic Spectroscopy for Gas Sensing Applications, for OSA – Optical Society of America. The webinar will take place on February 18th 2019 from 10:00am to 11:00am, Eastern Standard Time (16.00pm to 17.00 pm Italian time). To partecipate to this event is required the Leggi di piùOSA Webinar – “Recent Advances in Quartz-Enhanced Photoacoustic Spectroscopy for Gas Sensing Applications”[…]
Prof. Vincenzo Spagnolo has been recognized as a Fellow of SPIE, the International Society for Optics and Photonics for achievements in infrared device physics and optics. This year, SPIE will promote 88 new Fellows of the Society in recognition of those who have made significant scientific and technical contributions in optics, photonics and imaging. Spagnolo’s Leggi di piùProf. Vincenzo Spagnolo awarded with SPIE fellowship[…]
The PolySense team has just published a new article on Optics Express reporting on a the realization o f a Quartz-enhanced photoacoustic sensor for ethylene detection and reaching a record sensitivity value for QEPAS. The following link provide access to the article. http://polysense.poliba.it/wp-content/uploads/2019/02/103_QEPAS-Ethylene_opex_2019.pdf